# CNN-Based Learnable Gammatone Filterbank and Equal-Loudness Normalization for Environmental Sound Classification

> Research article (IEEE Signal Processing Letters, 2020) · cited 58× · AI/ML

**Wikidata**: [openalex:W3008707468](https://www.wikidata.org/wiki/openalex:W3008707468)  
**Source**: https://4ort.xyz/entity/cnn-based-learnable-gammatone-filterbank-and-equal-loudness-normalization-for-environmental-sound-classification